package dao;

import pojo.TbStudent;

import java.util.List;
import java.util.Map;

public interface IStudentImpl {

    int insert(TbStudent stu) throws Exception;

    int delete(int id) throws Exception;

    int update(TbStudent stu) throws Exception;

    TbStudent getStudentById(int id) throws Exception;

    int getCount();

    List<TbStudent> getStudent(TbStudent stu);

    List<Map<String,Object>> getStudent_classNmae_teacherName(TbStudent stu);
}
